#!/sbin/openrc-run
# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

if [ "${RC_SVCNAME}" = "shorewall6" ]; then
	PRODUCT_NAME="Shorewall6"
	command="/usr/sbin/shorewall -6"
else
	PRODUCT_NAME="Shorewall"
	command="/usr/sbin/shorewall"
fi

description="The Shoreline Firewall, more commonly known as \"${PRODUCT_NAME}\", is"
description="${description} a high-level tool for configuring Netfilter."

extra_commands="check clear"
extra_started_commands="reload reset"

description_check="Checks if the configuration will compile or not."

description_clear="Clear will remove all rules and chains installed by"
description_clear="${description_clear} ${PRODUCT_NAME}. The firewall is then"
description_clear="${description_clear} wide open and unprotected."

description_reload="Reload is similar to \"${RC_SERVICE} start\" except that it assumes"
description_reload="${description_reload} that the firewall is already started."
description_reload="${description_reload} Existing connections are maintained."

description_reset="All the packet and byte counters in the firewall are reset."

depend() {
	provide firewall
	after ulogd
}

check() {
	ebegin "Checking ${RC_SVCNAME} configuration"
	${command} ${OPTIONS} check 1>/dev/null
	eend $?
}

clear() {
	ebegin "Clearing all ${RC_SVCNAME} rules and setting policy to ACCEPT"
	${command} ${OPTIONS} clear 1>/dev/null
	eend $?
}

reload() {
	ebegin "Reloading ${RC_SVCNAME}"
	${command} ${OPTIONS} reload ${RELOADOPTIONS} 1>/dev/null
	eend $?
}

reset() {
	ebegin "Resetting the packet and byte counters in ${RC_SVCNAME}"
	${command} ${OPTIONS} reset 1>/dev/null
	eend $?
}

restart() {
	local _retval
	ebegin "Restarting ${RC_SVCNAME}"
	${command} status 1>/dev/null
	_retval=$?
	if [ ${_retval} = '0' ]; then
		svc_start
	else
		${command} ${OPTIONS} restart ${RESTARTOPTIONS} 1>/dev/null
	fi
	eend $?
}

start() {
	ebegin "Starting ${RC_SVCNAME}"
	${command} ${OPTIONS} start ${STARTOPTIONS} 1>/dev/null
	eend $?
}

status() {
	local _retval
	${command} status 1>/dev/null
	_retval=$?
	if [ ${_retval} = '0' ]; then
		einfo 'status: started'
		mark_service_started "${SVCNAME}"
		return 0
	else
		einfo 'status: stopped'
		mark_service_stopped "${SVCNAME}"
		return 3
	fi
}

stop() {
	ebegin "Stopping ${RC_SVCNAME}"
	${command} ${OPTIONS} stop ${STOPOPTIONS} 1>/dev/null
	eend $?
}
